The hydraulic security fenders are designed for sites that require tight security guards and are expected to be attacked by vehicles in addition to controlling the organization of traffic in the high security application system. Hydraulic security fenders are the most unique, optimal, organized and safest solution. Although the expected attack is heavy and high-speed vehicles, the hydraulic security fenders are in sight to produce damage to the vehicle that prevents it from moving forward to the site and is equipped with backup operating systems in the event of an interruption of the electrical source so that it can operate in the worst conditions